I created an image for Raspberry Pi with Buildroot and include Qt5 in image. I added Eglfs support. When I want to start Gui program [
./try1 -qws] ,
giving error : failed to open vchiq instance
I looked with strace [
strace ./try1 -qws ] , At the output :
open("/dev/vchiq ", O_RDWR....) =-1 ENOENT ( No such file or directory )
What is wrong ?